用于初步鉴别肠道致病菌和非肠道致病菌的试验是()
A.蔗糖发酵试验
B.乳糖发酵试验
C.葡萄糖发酵试验
D.甲基红反应试验
E.枸橼酸利用试验
参考答案:B
霍乱弧菌的血清分型主要依据()
A.O抗原
B.H抗原
C.K抗原
D.S抗原
E.M抗原
In relation to the management and administration of companies limited by shares:
(b) Explain the process through which a major transaction should be approved. (4 marks)